Remove BSOD: ERROR 777 Failure Operating System

“BSOD: ERROR 777 Failure Operating System” is a pop-up that purported to be a valid warning of legitimate program. In reality, this is a fake web site that tries to deceive computer users. It issues fake warnings and alerts prompting visitors to call a number and seek for technical support. Be aware that programs and services offered are not free. “BSOD: ERROR 777 Failure Operating System” was created to scam computer users and steal money through fraudulent online transactions.

When your browser is redirected to “BSOD: ERROR 777 Failure Operating System”, or pop-up appears as you browse the Internet, it may mean that your computer is infected with malicious code. In contrary, your PC may be clean and the appearance of “BSOD: ERROR 777 Failure Operating System” pop-ups was just caused by an infected web site you are viewing. Remember that site “BSOD: ERROR 777 Failure Operating System” is malicious. Thus, you must avoid it to keep your computer safe and away from adware or malware threats.

If “BSOD: ERROR 777 Failure Operating System” files are executed, you may instantly acquire unwanted codes that may cause changes on the computer. Moreover, add-ons and extensions brought by this site can do modifications on the browser that causes pop-up ads, redirects, home page hijacking, and other unsolicited actions. On the other hand, if you call the provided number, your phone account will be billed with unexpected amount. The message you will see from this malicious pop-up reads:

In order to prevent “BSOD: ERROR 777 Failure Operating System” attack, you must take extra caution when visiting web sites particularly unknown ones. As much as possible, avoid downloading unfamiliar freeware or shareware that are commonly the carrier or adware and other malicious programs.

To completely remove “BSOD: ERROR 777 Failure Operating System” adware and stop the pop-up ads, you may have to scan the PC with legitimate security tools and virus removers. Removing any relevant software also helps eliminate unwanted items on the computer.

“BSOD: ERROR 777 Failure Operating System” Removal Guide

Stage 1: Remove Rootkit and Virus from the Computer

This rootkit and virus removal tool is free and easy to use. It scans, detects and removes any rootkit as well as malware that are hidden on the computer.

1. Download Sophos Virus Removal Tool from the link provided. Save the file to your Desktop so that we can access the file easily. – Sophos Virus Removal Tool Download Link (this will open a new window)

2. Once the download completes, double-click the file to install the program on the computer. It will update the database once installations has finished. Internet connection is required at this point.

Stage 2: Scan and Delete Adware with AdwCleaner

2. Once you have completed the download, please close all running programs on the computer.

3. Locate the file and double-click on adwcleaner_Ver.exe to start running the tool. Then, click on Scan button.

4. It searches for presence of harmful programs, plug-ins, add-ons, or any data that were found malicious and linked to “BSOD: ERROR 777 Failure Operating System”. You need to Clean all items detected by this tool.

5. Once scan is done, the tool may need to reboot your computer to finalize the cleaning process.

6. After reboot, AdwCleaner will display the log file of the recent scan.

After the previous scans, you may have deleted “BSOD: ERROR 777 Failure Operating System” from the affected browser. This next step will ensure that no more module of adware will be left on the browser. This free tool scans and checks the browser for unwanted add-on and extension, and if found, Avast Browser Cleanup will give you a report and suggestion.

2. Please install the program. Start the process by double-clicking on the executable file avast-browser-cleanup-sfx.exe.

3. When run, Avast Browser Cleanup performs a test on the browser. If unwanted entries were found, it will display a button ‘Remove all add-ons listed below and cleanup browser.’ You may remove all or delete one entry at a time.

4. Avast Browser Cleanup will confirm before it permanently deletes the add-on. Please click Yes to proceed with the removal of “BSOD: ERROR 777 Failure Operating System” on the affected browser.

Option: Alternative Method to Clean Up Internet Browser

Cleaning your internet browser from clutter and unwanted add-on/extension is a must when dealing with “BSOD: ERROR 777 Failure Operating System”. The procedure below discuss on resetting various browsers to its default state.

Restore Google Chrome to Default Settings

Resetting Google Chrome to default settings is helpful in deleting hard-to-remove extension such as from “BSOD: ERROR 777 Failure Operating System”. This method is highly advisable to perform if you have difficulty in removing unwanted extension.

1. Open Google Chrome Internet browser.

2. Click on the Menu (three-bar icon) located on the upper right side corner of the browser.

3. From the pull-down menu, click on Settings.

4. Once your are on chrome://settings/ tab, click on ‘Advanced‘ at the bottom of the window.

5. Navigate to the bottom of the page and click on Reset settings to their original defaults button.

6. Close the existing tab and restart Google Chrome. That should have removed “BSOD: ERROR 777 Failure Operating System” extension.

Reset Mozilla Firefox to Default

This section describes how to remove unwanted extension from Firefox that may be related to “BSOD: ERROR 777 Failure Operating System”.. This process can fix many browser issues by restoring Firefox to factory settings without affecting your essential information (bookmarks, browsing history, passwords, and Internet cookies) on the browser. If you desire to remove only specific extension, please see manual removal of add-on from Firefox.

1. Navigate to Firefox menu at the top of the browser and access the Help area. Click on Troubleshooting Information.

2. A new tab will appear. You will notice a section on upper-right corner of the screen stating Reset Firefox to its default state. Click the Refresh Firefox button.

3. If confirmation window appears, click Refresh Firefox to continue.

4. Firefox browser will close and start the resetting process. When done, it will display a list of restored data. “BSOD: ERROR 777 Failure Operating System” should be gone by now. Click Finish to open a fresh version of Firefox.

Restore Internet Explorer to Default Settings

1. Open Internet Explorer and navigate to top menu. Click Tools, and then Internet Options.

2. Select Advanced tab on Internet Options window.

3. On lower part of the window, under Reset Internet Explorer Settings area, click the Reset button. Please see image for reference.

Your data like favorites, bookmark, and history will remain in the browser. However, this process may delete add-ons by “BSOD: ERROR 777 Failure Operating System” and other unknown objects. If you prefer to carry out the procedure manually, please add-on removal from Internet Explorer.